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100011120110 = 251123101391387
BaseRepresentation
bin101110100100100100…
…0001001010111101110
3100120010221120022011122
41131021020021113232
53114310321320420
6113540001220542
710140240331436
oct1351110112756
9316127508148
10100011120110
1139461740880
1217471631752
13957ac040a5
144baa7172c6
1529051d4725
hex17492095ee

100011120110 has 64 divisors (see below), whose sum is σ = 206953449984. Its totient is φ = 34441968000.

The previous prime is 100011120109. The next prime is 100011120119. The reversal of 100011120110 is 11021110001.

It is a happy number.

100011120110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011120119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59837 + ... + 451223.

It is an arithmetic number, because the mean of its divisors is an integer number (3233647656).

Almost surely, 2100011120110 is an apocalyptic number.

100011120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100011120110 is an abundant number, since it is smaller than the sum of its proper divisors (106942329874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100011120110 is a wasteful number, since it uses less digits than its factorization.

100011120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391529.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100011120110 its reverse (11021110001), we get a palindrome (111032230111).

The spelling of 100011120110 in words is "one hundred billion, eleven million, one hundred twenty thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 23 46 55 101 110 115 202 230 253 505 506 1010 1111 1265 2222 2323 2530 4646 5555 11110 11615 23230 25553 51106 127765 255530 391387 782774 1956935 3913870 4305257 8610514 9001901 18003802 21526285 39530087 43052570 45009505 79060174 90019010 99020911 197650435 198041822 395300870 434830957 495104555 869661914 909192001 990209110 1818384002 2174154785 4348309570 4545960005 9091920010 10001112011 20002224022 50005560055 100011120110